From: Wagner Ferenc <wferi <at> niif.hu> Subject: Re: Suspend to RAM freeze with kernel modesetting Newsgroups: gmane.linux.acpi.devel Date: 2009-10-09 21:20:12 GMT (18 weeks, 2 days and 13 hours ago) On Fri, 9 Oct 2009, ykzhao wrote: > On Thu, 2009-10-08 at 09:40 +0800, wferi wrote: > >> I'd like to solicit your opinion on the >> https://bugs.freedesktop.org/show_bug.cgi?id=22126 issue. >> In short, if I load the Intel graphics driver with kernel >> modesetting enabled, my ThinkPad R50e won't suspend to RAM >> anymore, it freezes instead (ie. does not enter S3). >> Tracing seems to show that the freeze happens in a >> particular line of drivers/acpi/acpica/hwsleep.c: >> /* Run the _PTS method */ >> status = acpi_evaluate_object(NULL, METHOD_NAME__PTS, &arg_list, NULL); >> >> in acpi_enter_sleep_state_prep, as described in the bug >> report. Can anybody provide a clue why this happens? >> Suspend to disk works invariably, just like suspend to RAM >> until I enable the kernel modesetting by a module option. > > Will you please attach the output of acpidump on your box? Sure, please find it attached (or ask Bugzilla for https://bugs.freedesktop.org/attachment.cgi?id=30231). -- Regards, Feri. Hello list, I am hit by the same issue as Feri. Is there any more information we can provide, anything else we can do to help resolving this problem ? cheers, Xavier PS : please keep me in CC -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
